#4fffd5
a light, electric cyan · cool · closest name: aquamarine
RGB
79, 255, 213
HSL
166°, 100%, 66%
CMYK
69, 0, 17, 0
Luminance
0.7799
Every format
| HEX | #4fffd5 |
| RGB | rgb(79, 255, 213) |
| HSL | hsl(166, 100%, 66%) |
| CMYK | cmyk(69%, 0%, 17%, 0%) |
| LAB | lab(90.8 -54.0 7.2) |
| LCH | lch(90.8 54.4 172.4) |
| OKLCH | oklch(0.901 0.153 173.2) |
Copy-ready code
/* CSS */
color: #4fffd5;
background-color: #4fffd5;
/* Tailwind (arbitrary) */
class="text-[#4fffd5] bg-[#4fffd5]"
/* SCSS */
$brand: #4fffd5;
/* SwiftUI */
Color(red: 0.310, green: 1.000, blue: 0.835)
/* Android */
Color.parseColor("#4fffd5")Accessibility — WCAG contrast
Aa
#4fffd5 on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fffd5 on black: 16.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green100.0%
Blue83.5%
CMYK percentages
Cyan69.0%
Magenta0.0%
Yellow16.5%
Key (black)0.0%
Color previews
#4fffd5 text on a black background
contrast 16.60:1
Card sample
#4fffd5 text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fffd5;
Background color
Panel with #4fffd5 background
background-color: #4fffd5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fffd5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 255, 213, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 255, 213, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fffd5; background: linear-gradient(135deg, #4fffd5, #4FB4FF);